Richard Steinberg is admitted to the hospital. His medication orders are as follows:

**Demographics/Vitals:**
- Age: 73
- Weight: 185 lbs
- BP: 145/92 mmHg
- HR: 72 BPM

**Medication Orders:**

**2/16:**
- Norvasc 10 mg PO daily
- D5 1/2 NS + 20 mEq KCl at 50 mL/hr
- Protonix 40 mg daily
- Lovenox 40 mg daily
- Atenolol 100 mg PO daily

**2/17:**
- D/C IV fluid from 2/16
- Potassium chloride 20 mEq PO BID
- Norvasc 10 mg PO daily
- D5 1/2 NS at 50 mL/hr
- Protonix 40 mg daily
- Lovenox 40 mg daily
- Atenolol 100 mg PO daily

**2/18:**
- D/C IV fluid from 2/17
- D/C KCl PO
- NS 1 liter + 7 mEq Ca gluconate at 40 mL/hr
- Norvasc 10 mg PO daily
- Protonix 40 mg daily
- Lovenox 40 mg daily
- Atenolol 100 mg PO daily

On February 16th, Richard Steinberg was off the floor for procedures and tests most of the morning, and his 1-liter bag of IV fluid + KCl was not started until 1300. The physician wants the patient to receive the entire 20 mEq of potassium today. At what rate (mL/hr) should the fluid be run to ensure that the patient receives 20 mEq of potassium on February 16th and his 1-liter bag does not run out until midnight? (Answer must be numeric; no units or commas; round the final answer to the nearest whole number.)