Huran co., a food manufacturer, announced a contest for its customers where they could win exciting prizes if they fill in their details in the coupons they find in their cereal boxes and mail them to the company. but at the packaging section of the company, some of the workers forgot to insert the coupons in some of the cereal boxes. this led to numerous complaints from customers. to prevent this problem from happening again, it was suggested that the workers take 10 coupons and 10 boxes before they start packing the boxes, and if any coupon is left after the 10 boxes are packed, the workers recheck the boxes. this is an example of an application of the concept.

Poka-yoke concept

Explanation:

Poka-yoke is referred to as a mechanism which helps the operator of the equipment to avoid mistakes. The mechanism helps to discharge the defects of the product by preventing, correcting or drawing attention towards the errors done by the humans. It helps in preventing human errors and mistakes. It detects the mistakes and helps in the correction of it without putting much effort.

answer: qué lástima, pero no podré ir.

explanation: the expression "qué lástima" means "what a pity" and indicates disgust, because she would like to go but she can't go.

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being born in poverty would limit the people's chances, opportunities and benefits.

this happen because of several things, such as:

- poor people tend to gain less access to good education and nutrition. this mean that their chance to obtain high paying jobs would also be limited.

- poor people tend to socialize with other poor people while the rich tend to socialize with other rich people. this means that simply throguh their social circle, rich people would have more business opportunities compared to the poor people.

- rich people tend to have more capital in their disposal. this would benefit them in business since it is far easier for them to fund their business operation compared to poor people.