Please show Excel formula

Enigma Fund of Funds Domestic Equity International Equity Hedge Funds Private Equity Fixed Income Cash Actual Weight 23% 23% 25% 19% 7% 3% Actual Performance 0.155 0.160 0.230 0.320 0.040 0.025 Target Weight 25% 25% 20% 15% 10% 5% Benchmark Return 0.175 0.185 0.220 0.300 0.035 0.025 Required: Using the information in the tables above, please calculate the contribution of asset allocation and security selection to total performance. (Use cells A3 to E8 from the given information to complete this question. Negative answers should be input and displayed as a negative values. All other answers should be input and displayed as positive values.) Performance Attribution Asset Allocation Security Selection Total Enigma Fund of Funds Domestic Equity International Equity Hedge Funds Private Equity Fixed Income Cash Actual Weight 23% 23% 25% 19% 7% 3% Actual Performance 0.155 0.160 0.230 0.320 0.040 0.025 Target Weight 25% 25% 20% 15% 10% 5% Benchmark Return 0.175 0.185 0.220 0.300 0.035 0.025 Required: Using the information in the tables above, please calculate the contribution of asset allocation and security selection to total performance. (Use cells A3 to E8 from the given information to complete this question. Negative answers should be input and displayed as a negative values. All other answers should be input and displayed as positive values.) Performance Attribution Asset Allocation Security Selection Total