Murtaza drew a cheque for Rs. 50,000 in favour of his landlord Abdullah. The cheque was not presented for payment by Abdullah within a reasonable time of its issue. Murtaza suffered damage of Rs. 30,000 through the delay because the bank failed. Describe whether Abdullah can recover the money in the above circumstances as per the Negotiable Instruments Act, 1881.

Atennis club charges a monthly membership fee of $150 and charges it members $10 per hour to use a court. there's also $500 fee to become a member. stella joined the tennis club last spring, and she has been a member for 5 months. she has been playing 10 hours of tennis each month. stella values an hour of her time at $20. during a boring afternoon meeting, stella thinks about reserving a court to work on her serve for an hour tonight. what's stella's opportunity cost of working on her serve for an hour?