B. Solve the following problems completely. 1. A business loan of 800,000 is to be repaid in full after 2 years. What is
the amount to be paid if the effective rate of interest is 8%?
2. For the purchase of a farm worth P2,800,000, the bank requires 30%
down payment, find the mortgaged amount.
3.

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?