Answer:
1) $328,410
2) $109,470
3) -$48,240
4) -44.1%
5) 21.99 %
Explanation:
1) The deposit at the initial stage is: 1.5*1000*$218.94 = $328,410
2) The initial investment is equivalent to: 0.5*1000*218.94 = $109,470
3) The profit will be equal to: 1000*(218.94 - 28/4 - 260.08) = 1000*(218.94 - 7 - 260.08) = -48140 - 100 = -48240
4) The return rate holding period is equivalent to: profit/initial investment = -48240/109470 = -0.441 or -44.1%
5) The underlying asset return rate is: (260.08 +7 - 218.94)/218.94 = 48.14/218.94 = 0.2199 or 21.99%