How might a recent college graduates Investment Portfolio differ from someone who is nearing retirement

The school cafeteria can make pizza for approximately $0.30 a slice. the cost of kitchen use and cafeteria staff runs about $200 per day. the pizza den nearby will deliver whole pizzas for $9.00 each. the cafeteria staff cuts the pizza into eight slices and serves them in the usual cafeteria line. with no cooking duties, the staff can be reduced by half, for a fixed cost of $75 per day. should the school cafeteria make or buy its pizzas?

Alia valbuena earns 68,400 per year as an automotive engineet what is her weekly and monthly salary ?

A) maklumat di bawah menunjukkan beberapa kos yang terlibat dalam proses pengeluaran sesebuah firma-kain sutera-cukai jualan-sewa kilang-insurans kebakarani) berdasarkan maklumat di atas, apakah jenis kos yang terlibat? ii) apakah perbezaan antara kos kain sutera dan kos sewa kilang