The patel family has a disposable income of $90,000 annually. assume that their marginal propensity to consume is 0.8 (the patel family spends 80% of new disposable income on consumption) and that their autonomous consumption spending is equal to $10,000. what is the amount of the patel family\'s annual consumer spending?

Joe owns a fast-food restaurant and wants to know the average time it takes for customers to receive their orders. his restaurant serves about 500 customers a day. he timed 5 orders, and the order times he collected, given in minutes, are shown below. can the approximate order fulfillment time for all of the restaurant's customers be calculated from the given data? if so, calculate it. non-integer answers should be rounded to the nearest tenth. if no assumption can be made, type "0" in the box. the approximate order fulfillment time for all of the restaurant's customers is minutes.