Kim and Miki live in General Santos and fish tuna for a living. Their crew of four (4) are paid a total of Php5,000 per day. The operating costs is Php1,000 per day when fishing; otherwise, there are no costs. The following shows the catch for a period during the year:

PERIOD	CATCH PER DAY (KGS)
PRIME (180 DAYS)	100
MONTH 7 (30 DAYS)	80
MONTH 8 (30 DAYS)	60
REST OF THE YEAR	40

The price of the tuna is determined by competition and is set at Php80/kg.

1. What is the MP of a day's worth of fishing during prime, month 7, month 8 and the rest of the year?1 point
2. What is the MC of a kg of fish during prime, month 7, month 8 and the rest of the year?4 points
3. If you were Kim and Miki, how many months per year would you hire the crew to fish? Explain.2 points