can someone show me how to get these answers?

9 of 9 38. You short one S&P index future contract (the multiplier is $250 for one contract). Assume the initial margin requirement is $10,000. If the maintenance margin requirement is $6,000, will you receive a margin call on day 3? How much fund you need to put in this account to keep it working if you receive the margin call? Finish the following marking to market table. (10 points) Value Change in one contract Margin Account Value $10,000.00 Total HPR Margin Account Day Settle Price S Value of one contract Open 2053.57 $513.392.50 1 2066.38 $516,595.00 -S3,202.50 56,797,50 -32.02% 2 2074.07 $518,517.50 -$1.922.50 $4.875.00 -31.25% 3 2071.51 $517,877.50 S640.00 $5,515.00 -44.85% Margin Call: Yes Maintenance margin needed $6,000 Fund needed S485.00