Tough concrete, a construction company, will purchase a new kind of digging machine in 3 years. they anticipate that the new digging machine will cost them $3,700. since they would like to have cash ready for payment, how much should they deposit semi-annually in an account that will earn 3% per year compounded semi-annually to have the money available in 3 years?

technology is the application of knowledge and tools to solve problems and perform tasks more efficiently. t/f

When sending a claim to an insurance company for services provided by the physician, why are both icd-10 and cpt codes required to be submitted? how are these codes dependent upon each other? what would be the result of not submitting both codes on a medical claim to an insurance company?

Acompany manufactures x units of product a and y units of product b, on two machines, i and ii. it has been determined that the company will realize a profit of $3 on each unit of product a and $4 on each unit of product b. to manufacture a unit of product a requires 7 min on machine i and 5 min on machine ii. to manufacture a unit of product b requires 8 min on mchine i and 5 min on machine ii. there are 175 min available on machine i and 125 min available on machine ii in each work shift. how many units of a product should be produced in each shift to maximize the company's profit p?