Harold rents out forty acres of bottom land to a vegetable farmer. in the circular flow model, where would harold reside and where would his rental transactions occur

Harold resides in the household and the transaction occurs in the resource market.
In the scenario above, The farmers are the one that run an operation, not harold, so we can detemine that Harold resides in a houshold.
Since the exchange involves either land, Capital, labor ,orentrepreneurial ability, the transaction occurs in the resource market.

For Harold, he would reside as a goods and services market, selling services (the rental property) to the vegetable farmer. In this case, his rental transactions would occur in between the labor, capital and land and the household. Harold's services are, in fact the land which he collects money for.

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?