Josh contributes $5,000 toward the support of his widowed mother, aged 69, a U. S. citizen and resident. She earns gross income of $2,000 and spends it all for her own support. In addition, Medicare pays $3,200 of her medical expenses. She does not receive financial support from sources other than those described above. Must the Medicare payments be included in the support that Josh's mother is deemed to provide for herself?

Aproduction order quantity problem has a daily demand rate = 10 and a daily production rate = 50. the production order quantity for this problem is approximately 612 units. what is the average inventory for this problem?

The third program provides families with $50 in food stamps each week, redeemable for both perishable and nonperishable food. the fourth policy instead provides a family with a box of nonperishable foods each week, worth $50. use two graphs to illustrate that a family may be indifferent between the two programs, but will never prefer the $50 box of nonperishable foods over the $50 in food stamps. state your answer and use a consumer choice model for perishable food and nonperishable food to graphically justify your choice.

True or false: it is generally better to concentrate your exercise time on the weekends only for maximum aerobic benefit.