Rdexp	Is the R&D Expense, scaled by total assets
	Calcuated as R&D Expense (XRD) scaled by total assets (AT).
	Variable should be 0 for firms without R&D Expense.
	You might have to use an If-Then Formula

Leverage	Long-Term Debt divided by total assets
	The sum of debt in current liabilities (DLC) plus Long-term Debt (DLTT) scaled by total assets (AT).
	Leverage should be between 0 and 1, use if then formula to adjust accordingly

***You can do only 1-2 answers for each Rdexp & Leverage (with formulas shown).

Or just the formulas you would use is fine as well. Thank you!!

50 3-May 22 1001 0001750 31May13 AARCO : 50 3-May 22 1001 0001750 31May13 AARCO